A student did not notice that the test tube in which she obtained her saturated calcium iodate solution had some water in it. Discuss the effect of this error on the calculated value of the solubility product—was her Ksp value likely to be higher or lower as a result?

A student did not notice that the test tube in which she obtained her saturated calcium iodate solution had some water in it. Discuss the effect of this error on the calculated value of the solubility product—was her Ksp value likely to be higher or lower as a result?

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter16: Solubility And Precipitation Equilibria

Section: Chapter Questions

Problem 52P

See similar textbooks

Related questions

Q: How will the calculated Ksp of borax be affected by the following mistakes? (Explain your answers…

A: The solubility product constant, Ksp, is the equilibrium constant for a solid substance dissolving…

Q: What Is The Activity Coefficient Of Benzoate Ion (C7H5O2-) With An Ionic Size Parameter Of a = 0.60…

Q: 4) How would your calculated value of Ksp be affected by errors introduced from the following…

A: The constant relating the dissolved ions' concentrations is taken as "Solubility product". Some…

Q: What are the scientifically proven bioactivity of VCO that is beneficial to human health?

A: As per the guideline, Since you have asked multiple questions, we will solve the first question for…

Q: What is the purpose of acetone in the final filtration of the precipitate in Gravimetric…

A: The purpose of acetone in the final filteration of the precipitate in gravimetric determination of…

Q: Write all the reactions involved in the Mohr's method, if an unknown solution containing chloride…

A: Introduction Mohr's method is used to determine the chloride ion concentration with the help of…

Q: Is there a difference when the needle or metal clip is placed on the surface of distilled water with…

Q: Explain how preconcentration of cations with an ion exchanger works. Why must the concentrated acid…

A: Ion exchange chromatography involves the reversible exchange of ions between a solid phase (that is…

Q: Why was the flame test used for the qualitative determination of K and Na?

A: The identification or determination of the ions present in a sample is done using qualitative…

Q: Which statement is true? Statement 1: In paper chromatography, the more soluble substances in…

A: Given statements are : Statement 1: In paper chromatography, the more soluble substances in the…

Q: Beer's law why does the procedure for measuring the concentration of a solution photometrically…

A: For the calibration of spectrophotometer blank solution is needed.

Q: Write the reaction and Ksp expression for dissolving copper(I) sulfide in water.

A: The answer is given below.

Q: Dissolved 0.273 grams of pure sodium oxalate (NaCO) in distilled water and added sulfuric acid and…

Q: Use the information in the pictures if needed and solve for the unknown D. please type the answers…

A: The solution is tested for the presence of metal ions through a systematic procedure of qualitative…

Q: Calculate the solubility for N-Phenylsuccinimide at 152 to 154 melting point with 1 g?

Q: What is NOT recommended for precipitation of crystal deposits: precipitation in presence of…

A: The correct option is option c.

Q: A 0.8000-g sample of iron ore containing 21.00% Fe is analyzed gravimetrically. If the final…

Q: Consider the dissolution of the compound X2Y3, which gives X2Y22*, X2Y4+, X2Y3 (aq) and Y2. What is…

Q: (c) Briefly state the 4 Hume-Rothery rules that give guidelines on the likelihood of substitutional…

A: Hume-Rothery Rules is Related with the condition that determine whether an alloy or impurity element…

Q: a = Most organic compounds like sugar and table salt are soluble in organic solvents like water and…

A: a and c both are correct.

Q: a solution containing 6.25×10–3 M of S2– and 5.63×10–3 M of Cd2+ was prepared. CdS ⇌ Cd2+ + S2-…

A: We have to calculate the Qsp and check whether ppt will form or not.

Q: To determine the Ksp of barium oxalate at 12°C, a 100.0 mL saturated solution was prepared by adding…

A: Here 100 ml of saturated solution of BaSO4 is prepared and 10 ml aliquot of solution required 10.7…

Q: What do you call the number that summarizes the factors affecting the particle size of a precipitate…

Q: Enumerate the polyanion-divalent cations precipitating reagents used in the determination of…

A: The name of reagent and name of methods for determination of HDL - cholesterol is given below.

Q: Calculate the solubility of the BaSO4 solid in 0.0167 M Ba (NO3) 2 solution, taking into account the…

Q: In this experiment, you will take a 25.00 mL aliquot of vinegar and dilute it to 250.0 mL. You will…

A: Suppose, concentration of acetic acid in diluted vinegar solution is S1 M To determine S1 the…

Q: How will the calculated solubility product for calcium hydroxide be affected if the mixture of solid…

A: The "solubility product (Ksp)" is a constant which remains proportional to the salt’s solubility.…

Q: To determine the Ksp of barium oxalate at 12°C, a 100.0 mL saturated solution was prepared by adding…

A: Moles of HCl = 5.60*10-4 M * 0.0107 L = 0.06 moles HCl

Q: 2. If 6 g of phenol (weak acid, pKa 9.9) is distributed between 100 mL of an aqueous buffered…

Q: Consider a saturated solution of barium iodate in 0.025 M BaCl2. For the salt: Ba(2IO3)^2(s) = Ba2+…

A: According to Debye-Huckel theory, the activity coefficient of an ion is given by: logγi=-0.509×z2×I…

Q: The Ksp values for AgCl and Mg(OH)2 respectively are 1.0 x 10-10 and 1.2 x 10-11. Which of these…

A: The solubility product constant represents the dissolution of solute in an aqueous solution, which…

Q: A pain reliever is soluble in cold water to the extent of 1.0g/1310 mL and soluble in diethylether…

A: Formula : Distribution coefficient= (solubility in organic) ÷ (solubility in aqueous) Moles of H2O =…

Q: Why a precipitate of manganese dioxide be removed from the potassium permaganate solution before…

Q: The distribution constant, Kp, for compound A between toluene and water is 9.65. What is the…

Q: Which statement about the determination of the percentage purity of benzoic acid is correct? *…

A: We have given statements , we have to choose correct statement

Q: Why a filter paper cannot be utilized for the removal of potassium permaganate precipitate?

A: Filter paper can be defined as a semi-permeable paper that helps us to separate fine solid particles…

Q: Why is high supersaturation undesirable in a gravimetric precipitation?

A: Qualitative analysis is a branch of chemistry that deals with the identification of elements present…

Q: A student trying to determine if a white solid is a true hydrate heats the sample and finds that…

A: The explanation is about true hydrate or not given below.

Q: In chromatography, the compound that is least soluble in the mobile phase a) Travels the furthest…

A: When a compound is dissolved in the mobile phase it is carried along the direction of flow, but when…

Q: You weigh out exactly 1.00 mg of benzoic acid and dissolve it in a mixture of 2.0 mL of diethyl…

A: Please be noted that it is the KD value which is the distribution coefficient but not the KP value.…

Q: Why must the solution be saturated when its solubility is determined?

A: Introduction: Solubility product: Solubility product constant measure the extent to which a solute…

Q: 1. In using the centrifuge machine, how will this be remedied if there are only 3 separate liquid…

A: In centrifuge machine, A centrifuge force is generated by a high speed rotation is used to separate…

Q: The standardization of same titrant during the determination of BOD5 of water sample was done…

A: The BOD5 test, also known as the Biochemical Oxygen Demand test, is a biochemical test that measures…

Q: Why is high relative supersaturation undesirable in a gravimetric precipitation

A: Qualitative analysis is a branch of chemistry that deals with the identification of elements present…

Q: A student trying to determine if a white solid is a true hydrate heats the sample and finds that…

A: A true hydrate is the one that undergoes evolution of water upon heating and the residue obtained…

Q: The Hydratres of Chromium(III) chloride have 3 known forms: A is a hexahydrate, B is a pentahydrate,…

A: The most common hydrated Chromium (III) Chloride is octahedral in shape with Cr3+ in the middle and…

Q: Calculate the molar solubility of thallium(I) chloride in 0.30 M NaCl at 25°C. Ksp for TlCl is 1.7 ×…

A: GIVEN: To find: Molar solubility of thallium(I)chloride=? Calculation:

Q: 1. CL was tasked to identify the white solid inorganic salt that Dr. Yang gave her. From her…

A: We have two different salts, Zn(CN)2(s) and AgSCN(s) to compare and find the unknown salt out of…

Q: The Ksp values of two solid carbonates, A2CO3 and BCO3, were determined by preparing 250.0-mL…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Question

100%

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

1. Why must the solution be saturated when its solubility is determined? 2. Compare your experimental value for Ksp of Ca(OH)2 with the literature value (Ksp = 8.0 × 10-6 at 25°C). Account fora anydifference. 3. Is Ca(OH)2 more soluble in aqueous solution containing calcium ions or in pure water? Explain your observation in terms of shift in equilibrium and in terms of the ion product in relation to Ksp. 4. Cite possible sources of error in the experiment. 5. The solubility of CdS in water is 1.29 x10-12 M. Determine the solubility product constant for CdS. 6. The solubility product constant of Cd(OH)2 and Co(OH)2 are 7.21 × 10–15 and 5.92 × 10–15, respectively. In terms of calculating molar solubility, which of these hydroxides is less soluble?
Is there a difference when the needle or metal clip is placed on the surface of distilled water with dilute amounts of liquid detergent? Explain your observations in terms of the strength of IMFA present in each condition.
Why was the flame test used for the qualitative determination of K and Na?
why is it not necessary to dry the erlenmeyere flask after rinsing it out between succesive trials (in respect to titration of HCl and volumetric analysis)
Write the reaction and Ksp expression for dissolving copper(I) sulfide in water.
The standardization of same titrant during the determination of BOD5 of water sample was done separately for Day 1 and Day 5. Upon standardization, it turned out that the concentration of the titrant in Day 1 is higher than the concentration of the same batch of titrant in Day 5. How would you explain this discrepancy? The water used to prepare the Na2S2O3 solution was not boiled resulting to proliferation of bacteria. Too much starch indicator was added in the conical flask. Sulfuric acid was added first before potassium iodide. There were bubbles at the tip of the burette during titration.
Volumetric Analysis The mass of KHC8H4O4 is measured to the nearest milligram; however, the volume of water in which it is dissolved is never of concern—water is even added to the wall of the Erlenmeyer flask during the titration. Explain why water added to the KHC8H4O4 has no effect on the data, whereas water added to the NaOH solution, may drastically affect the data.
1. In using the centrifuge machine, how will this be remedied if there are only 3 separate liquid mixtures, in order to separate their respective precipitates 2. what is the extracting solvent for iodide and bromide ions? 3.What is the oxidation number of molybdenum in (NH4)3PO4.12MoO3 ? 4. Give the change in oxidation number for the element in the anion in group V which shows extensive change in color because it has undergone oxidation? 5. Determine the oxidation number of the Arsenic in Magnesium Ammonium Arsenate?
Why is the flame test used for the qualitative determination of Potassium ion and Sodium ion?
Write the Ksp expression for the solubility of potassium bitartrate at room temperature and describe how the Ksp for the solubility of potassium bitartrate changes as the solution is heated to its boiling point.
Write the expression for the solubility-product constant for CaF2, and look up the corresponding Ksp value.
Why is high relative supersaturation undesirable in a gravimetric precipitation